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Method for culturing hypsizygus marmoreus by using corn byproduct

A technology of corn by-products and shimeji mushrooms, which is applied in botany equipment and methods, applications, fertilizer mixtures, etc., can solve pollution and other problems, and achieve the effects of low cultivation cost, accelerated decomposition, and quick results

Inactive Publication Date: 2012-06-13
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, solve the pollution and other problems caused by the existing waste disposal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Weigh 72 kg of corn stalks and corn cobs crushed to a particle size of 8 mm, 22 kg of wheat bran, 2 kg of sucrose, 1 kg of yeast powder, 1 kg of gypsum powder, and 0.5 kg of urea, and fully mix the above components and mix them with The water is mixed according to 1:1.2 and stirred evenly to obtain the culture substrate of Shiji mushroom.

[0027] Pack the above-mentioned mixed base materials into special polypropylene plastic bags with a width of 20 cm and a length of 44 cm, tie the mouth of the bag tightly, and fill each bag with an average of 332 grams of dry base, and sterilize at 120°C for 2 Hours, after cooling to room temperature, store in the dark at 30°C for 72 hours to complete the fermentation process of the base material, and then inoculate the mushroom. Place the inoculated medium bag at a temperature of 14-22°C and a relative humidity of 70% and cultivate it for 25 days, and the mycelia will cover the bag; after that, adjust the ambient temperature to 10-1...

Embodiment 2

[0029] Weigh 74 kg of corn stalks and corn cobs crushed to a particle size of 8 mm, 22 kg of wheat bran, 2 kg of sucrose, 1 kg of yeast powder, 1 kg of gypsum powder, and 0.5 kg of urea, and fully mix the above components and mix them with The water is mixed according to 1:1.2 and stirred evenly to obtain the culture substrate of Shiji mushroom.

[0030] Pack the above-mentioned mixed base materials into special polypropylene plastic bags with a width of 20 cm and a length of 44 cm, tie the mouth of the bag tightly, and fill each bag with an average of 328 grams of dry base, and sterilize at 120°C for 2 Hours, after cooling to room temperature, store in the dark at 30°C for 72 hours to complete the fermentation process of the base material, and then inoculate the mushroom. Place the inoculated medium bag at a temperature of 14-22°C and a relative humidity of 70% and cultivate it for 28 days, and the mycelium will cover the bag; after that, adjust the ambient temperature to 10-...

Embodiment 3

[0032] Weigh 75 kg of corn stalks and corncobs crushed to a particle size of 8 mm, 20 kg of wheat bran, 2 kg of sucrose, 1 kg of yeast powder, 1 kg of gypsum powder, and 0.5 kg of urea, and fully mix the above components with The water is mixed according to 1:1.2 and stirred evenly to obtain the culture substrate of Shiji mushroom.

[0033] Pack the above-mentioned mixed base materials into special polypropylene plastic bags with a width of 20 cm and a length of 44 cm, tie the mouth of the bag tightly, and fill each bag with an average of 342 grams of dry base, and sterilize at 120°C for 2 Hours, after cooling to room temperature, store in the dark at 30°C for 72 hours to complete the fermentation process of the base material, and then inoculate the mushroom. Place the inoculated medium bag at a temperature of 14-22°C and a relative humidity of 70% and cultivate it for 30 days, and the mycelium will cover the bag; after that, adjust the ambient temperature to 10-18°C and incre...

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Abstract

The invention discloses a method for culturing hypsizygus marmoreus by using a corn byproduct. The method comprises the steps of preparation of a culture medium, inoculation, spore germination, fruiting and harvest in stubbles. The preparation of the culture medium comprises proportioning, bagging, fermentation and sterilization, wherein the culture medium comprises the following components in percentage by weight: 80 to 85 percent of corn byproduct, 10 to 15 percent of wheat bran, 1 percent of sucrose, 1 percent of yeast powder, 1 percent of gesso and 0.5 percent of urea; the culture medium is cooled to the temperature of below 30 DEG C and inoculated; the inoculated culture medium is cultured for 25 to 30 days at the temperature of between 14 and 22 DEG C under the condition that the relative air humidity is 70 percent; and the culture medium is grown for 18 to 20 days at the temperature of between 10 and 18 DEG C under the conditions that the relative humidity is 80 to 85 percent, ventilation is performed day and night and enough natural scattered light is given, the primary hypsizygus marmoreus is harvested after the diameter of the maximum pileus reaches 2 to 3 centimeters, and rich water is properly supplied after the secondary hypsizygus marmoreus is harvested. The method has the advantages of strong practicability, low hypsizygus marmoreus culture cost, recycle of waste materials, short period and the like.

Description

technical field [0001] The invention relates to the field of edible fungi, in particular to a method for cultivating shimeji mushrooms by using corn by-products. Background technique [0002] True jiji mushroom is also called "small oyster mushroom" or "side ear". It is a kind of edible fungus with rich nutrition and delicious taste. The multivitamins and minerals contained in Shiji mushroom can improve human metabolism, enhance physical fitness, and regulate autonomic nerve function. It has curative effects on rickets, high blood pressure, etc. It also has a certain effect on lowering blood cholesterol and preventing urethral stones, and can regulate women's menopausal syndrome. Moreover, jiji mushroom contains anti-tumor cells such as selenium and polysaccharides, which have a strong inhibitory effect on tumor cells and have immune characteristics. The commonly used methods of cultivating shimeji mushrooms mainly use wood chips and rice bran as substrates. In recent year...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G3/00
Inventor 孙磊
Owner WUHAN TEXTILE UNIV
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